Monticello's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Monticello a growing zone designation of 6a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Monticello's climate. If you are looking for plants suitable for growing in the Monticello area, head on over to our page on plants that grow well in Monticello, IL.


Brass Decorative Faucet Handle

Metal Arbor Trellis

Steel Hori Hori Weeding Knife

Fiskars Garden Harvest Basket

Raised Garden Planter
Understanding your growing zone is very important because it is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would grow best in your particular climate. Since Monticello is in growing zone 6a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Monticello's climate should be chosen with this in mind or plants should be moved inside to keep their core temperature in the right range if necessary.
USDA Growing Zone: 6a
Zip Codes: 61856
Longitude: -88.5728
Latitude: 40.0342
Lowest Avg Temperatures (F): -10 to -5

Hoeing Ain't Easy Garden Sign

Small Greenhouse Kit

Cluck Around Sign

Wooden Chicken Coop
